Also known as: Brown rice protein, Rice protein isolate, Oryza sativa protein
Plant-based protein from brown rice. Hypoallergenic and pairs well with pea protein for complete amino acid profile.
Safe long-term
Vegans, allergen-sensitive
We haven’t curated landmark studies for Rice Proteinyet — one-click into the primary literature here. PubMed (RCTs) is usually the highest-signal starting point.
Good plant protein option, comparable to whey when combined with pea
Consult healthcare provider
Normal protein cautions
Other ingredients in the Protein category.
Formulate Research Team. (2026, August). Rice Protein — Evidence-Based Supplement Guide. Formulate Supplement Encyclopedia. https://app.formulate-health.app/learning/supplements/rice-protein
Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.